<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="/static/component/pear/css/pear.css" />
    <style>
        .pear-container{background-color:white;}
        body{margin: 10px;}
    </style>
</head>
<body>
<div class="layui-row layui-col-space15">
<div class="layui-col-md12">
    <div class="layui-card">
          <div class="layui-upload">
            <button type="button" class="pear-btn" id="testList">选择多文件</button> 
            <div class="layui-upload-list">
              <table class="layui-table">
                <thead>
                  <tr><th>文件名</th>
                  <th>大小</th>
                  <th>状态</th>
                  <th>操作</th>
                </tr></thead>
                <tbody id="demoList"></tbody>
              </table>
            </div>
            <button type="button" class="pear-btn pear-btn-primary" id="testListAction">开始上传</button>
          </div> 
        </div>      
    </div>
</div>
<script src="/static/component/layui/layui.js"></script>
<script src="/static/component/pear/pear.js"></script>
<script>
    layui.use(['upload', 'element', 'layer'], function(){
  var $ = layui.jquery
  ,upload = layui.upload
  ,element = layui.element
  ,layer = layui.layer;

  //多文件列表示例
  var demoListView = $('#demoList')
  ,uploadListIns = upload.render({
    elem: '#testList'
    ,url: '{$Request.root}/index/upload'
    ,accept: 'file'
    , data: {path: '{$name}'}
    ,multiple: true
    ,auto: false
    ,bindAction: '#testListAction'
    ,choose: function(obj){   
      var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
      //读取本地文件
      obj.preview(function(index, file, result){
        var tr = $(['<tr id="upload-'+ index +'">'
          ,'<td>'+ file.name +'</td>'
          ,'<td>'+ (file.size/1024).toFixed(1) +'kb</td>'
          ,'<td>等待上传</td>'
          ,'<td>'
            ,'<button class="tag-item layui-btn layui-btn-primary layui-btn-xs demo-reload layui-hide">重传</button>'
            ,'<button class="tag-item tag-item-danger layui-btn layui-btn-primary layui-btn-xs layui-btn-danger demo-delete">删除</button>'
          ,'</td>'
        ,'</tr>'].join(''));
        //单个重传
        tr.find('.demo-reload').on('click', function(){
          obj.upload(index, file);
        });
        //删除
        tr.find('.demo-delete').on('click', function(){
          delete files[index]; //删除对应的文件
          tr.remove();
          uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
        });
        
        demoListView.append(tr);
      });
    }
    ,done: function(res, index, upload){
      if(res.data.src){ //上传成功
        var tr = demoListView.find('tr#upload-'+ index)
        ,tds = tr.children();
        tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
        tds.eq(3).html('');
        return delete this.files[index]; //删除文件队列已经上传成功的文件
      }
      this.error(index, upload);
    }
    ,error: function(index, upload){
      var tr = demoListView.find('tr#upload-'+ index)
      ,tds = tr.children();
      tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');
      tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
    }
  });
});
</script>

</body>
</html>